Universal Air SW11276C A/C Trinary Switch

Reliable A/C Trinary Switch for HVAC Systems

The Universal Air Trinary Switch SW11276C is designed to provide precise control and protection for automotive A/C clutch and compressor systems. This component is essential for maintaining optimal HVAC performance in various vehicle makes and models.

• Part Number: SW11276C for accurate identification
• Brand: Universal Air, known for quality HVAC components
• Brand Line: Trinary Switch, specialized for A/C clutch and compressor control
• Category: HVAC > A/C Clutch and Compressor
• Type: A/C Trinary Switch for system protection and efficiency

About the Universal Air Trinary Switch Product Line

The Trinary Switch line by Universal Air focuses on multi-function switches that combine pressure and temperature sensing to protect the A/C compressor and clutch. This integrated approach helps prevent system damage by monitoring refrigerant pressure and temperature, ensuring the compressor operates within safe parameters. The SW11276C is part of this line, offering reliable performance for automotive HVAC systems.

Product Details and Functionality

The SW11276C A/C Trinary Switch is engineered to monitor both high and low refrigerant pressures as well as temperature conditions within the A/C system. By doing so, it helps prevent compressor damage caused by abnormal pressure or temperature fluctuations. This switch is compatible with a range of vehicle makes and models requiring a trinary switch for their HVAC system, providing a critical safety function in automotive air conditioning.

Common Applications and Issues Addressed

• Prevents compressor damage due to high or low refrigerant pressure
• Protects the A/C clutch from overheating or system faults
• Ensures proper cycling of the A/C compressor for efficient cooling
• Helps avoid costly HVAC system failures related to pressure irregularities
• Maintains system reliability in various vehicle HVAC configurations

Installation Notes and Tips

When installing the Universal Air SW11276C trinary switch, ensure the system is depressurized and the vehicle is off. Verify compatibility with your vehicle’s HVAC system by cross-referencing the part number and specifications. Proper torque and connection to the refrigerant lines are essential for accurate pressure sensing and switch operation.

Quality Assurance and Warranty

Universal Air manufactures the SW11276C to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliable operation in automotive HVAC systems.